EP0651246A3 - Appareil et procédés de détection de composants fluides. - Google Patents

Appareil et procédés de détection de composants fluides. Download PDF

Info

Publication number
EP0651246A3
EP0651246A3 EP94203180A EP94203180A EP0651246A3 EP 0651246 A3 EP0651246 A3 EP 0651246A3 EP 94203180 A EP94203180 A EP 94203180A EP 94203180 A EP94203180 A EP 94203180A EP 0651246 A3 EP0651246 A3 EP 0651246A3
Authority
EP
European Patent Office
Prior art keywords
methods
fluid components
sensing fluid
cartridge
sensors
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP94203180A
Other languages
German (de)
English (en)
Other versions
EP0651246A2 (fr
Inventor
Vinodhini Guruswamy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Medtest Systems Inc
Original Assignee
Medtest Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Medtest Systems Inc filed Critical Medtest Systems Inc
Publication of EP0651246A2 publication Critical patent/EP0651246A2/fr
Publication of EP0651246A3 publication Critical patent/EP0651246A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/4163—Systems checking the operation of, or calibrating, the measuring apparatus
    • G01N27/4165—Systems checking the operation of, or calibrating, the measuring apparatus for pH meters
EP94203180A 1987-01-29 1988-01-29 Appareil et procédés de détection de composants fluides. Withdrawn EP0651246A3 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8554 1987-01-29
US07/008,554 US4762594A (en) 1987-01-29 1987-01-29 Apparatus and methods for sensing fluid components
EP88901981A EP0300027B1 (fr) 1987-01-29 1988-01-29 Appareil et procedes de detection de composants fluides

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP88901981.6 Division 1988-01-29

Publications (2)

Publication Number Publication Date
EP0651246A2 EP0651246A2 (fr) 1995-05-03
EP0651246A3 true EP0651246A3 (fr) 1995-08-09

Family

ID=21732264

Family Applications (2)

Application Number Title Priority Date Filing Date
EP94203180A Withdrawn EP0651246A3 (fr) 1987-01-29 1988-01-29 Appareil et procédés de détection de composants fluides.
EP88901981A Expired - Lifetime EP0300027B1 (fr) 1987-01-29 1988-01-29 Appareil et procedes de detection de composants fluides

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP88901981A Expired - Lifetime EP0300027B1 (fr) 1987-01-29 1988-01-29 Appareil et procedes de detection de composants fluides

Country Status (13)

Country Link
US (1) US4762594A (fr)
EP (2) EP0651246A3 (fr)
JP (1) JP2758183B2 (fr)
KR (1) KR950011404B1 (fr)
CN (1) CN1015663B (fr)
AT (1) ATE126279T1 (fr)
AU (1) AU621818B2 (fr)
BR (1) BR8805405A (fr)
CA (1) CA1276229C (fr)
DE (1) DE3854286T2 (fr)
IN (1) IN171168B (fr)
MX (1) MX172462B (fr)
WO (1) WO1988005833A1 (fr)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004583A (en) * 1987-01-29 1991-04-02 Medtest Systems, Inc. Universal sensor cartridge for use with a universal analyzer for sensing components in a multicomponent fluid
US4946562A (en) * 1987-01-29 1990-08-07 Medtest Systems, Inc. Apparatus and methods for sensing fluid components
GB8702390D0 (en) * 1987-02-03 1987-03-11 Warwick University Of Identifying/measuring odorants
AU5387390A (en) * 1989-04-25 1990-11-01 Biotrack, Inc. System for modifying output of an analytical instrument
US5145565A (en) * 1989-05-01 1992-09-08 Spacelabs, Inc. Contamination-free method and apparatus for measuring body fluid chemical parameters
EP0397424A3 (fr) * 1989-05-08 1991-08-21 Biotrack, Inc. Système d'analyse multiple
JP2616117B2 (ja) * 1990-03-23 1997-06-04 日本電気株式会社 修飾電極用平板金属電極
US5235526A (en) * 1990-11-27 1993-08-10 Solomat Limited Multi-probed sonde including microprocessor
FR2677454B1 (fr) * 1991-06-10 1994-08-05 Electronique Appliquee Ste Lyo Procede et appareil pour la mesure potentiometrique de la concentration d'une espece chimique chargee ou d'un gaz dissous.
US5232667A (en) * 1992-05-21 1993-08-03 Diametrics Medical, Inc. Temperature control for portable diagnostic system using a non-contact temperature probe
GB9507991D0 (en) * 1995-04-19 1995-06-07 Univ Manchester Metropolitan Sensor
GB2312750A (en) * 1996-05-02 1997-11-05 Univ Degli Studi Milano Differential pH measurement apparatus
US6066243A (en) 1997-07-22 2000-05-23 Diametrics Medical, Inc. Portable immediate response medical analyzer having multiple testing modules
JP2003502661A (ja) * 1999-06-17 2003-01-21 サイラノ・サイエンスィズ・インコーポレーテッド 多重検出システムおよび装置
KR100355459B1 (ko) * 2000-05-29 2002-10-11 (주)화백엔지니어링 금속화합물을 포함한 부식용액의 재생장치 및 방법
EP2410449A3 (fr) * 2001-06-22 2013-07-17 Arkray, Inc. Systeme de transmission de donnees
US6936156B2 (en) * 2001-08-30 2005-08-30 The United States Of America As Represented By The Secretary Of The Department Of The Interior Automated self-calibrating water quality monitoring sensor housing assembly
US6890757B2 (en) * 2002-05-24 2005-05-10 International Technidyne Corporation Portable diagnostic system
GB0227810D0 (en) * 2002-11-28 2003-01-08 Drew Scient Ltd Ion sensitive measurement
US8021529B2 (en) 2005-04-20 2011-09-20 Thermo Orion, Inc. Ion measurement/calibration cell
EP1715334A1 (fr) * 2005-04-22 2006-10-25 Adamant Technologies SA Procédé utilisant un capteur électrochimique et électrodes formant ce capteur
US7531611B2 (en) * 2005-07-05 2009-05-12 Gore Enterprise Holdings, Inc. Copolymers of tetrafluoroethylene
CN102216762B (zh) * 2008-09-02 2016-02-10 多伦多大学董事局 纳米结构的微电极以及集成所述微电极的生物传感器件
EP2356438B1 (fr) * 2008-11-12 2018-04-11 Kerr Scientific Instruments Limited Appareil pour tester l activité électrique provenant d un échantillon de tissu biologique
CN102483385A (zh) * 2009-09-18 2012-05-30 日立化成工业株式会社 离子选择性电极盒
US9213043B2 (en) 2012-05-15 2015-12-15 Wellstat Diagnostics, Llc Clinical diagnostic system including instrument and cartridge
US9625465B2 (en) 2012-05-15 2017-04-18 Defined Diagnostics, Llc Clinical diagnostic systems
US9081001B2 (en) 2012-05-15 2015-07-14 Wellstat Diagnostics, Llc Diagnostic systems and instruments
CA2930234A1 (fr) * 2013-12-20 2015-06-25 Orbital Systems Ab Dispositif hybride pour eau
EP3171164A1 (fr) * 2015-11-20 2017-05-24 General Electric Technology GmbH Outil et procédé pour mesurer une contamination dans une fente d'une barre conductrice
DK3391038T3 (da) * 2015-12-18 2022-04-19 Radiometer Medical Aps Fremgangsmåde til drift af en ionselektiv elektrode med blandede ionoforer til forbedret detektering af urinstof i blod
CN107271495A (zh) * 2017-07-03 2017-10-20 广东欧珀移动通信有限公司 酒精含量检测方法、装置、终端设备及存储介质
CN111474155B (zh) * 2020-04-28 2023-05-12 广东博创佳禾科技有限公司 一种青枯病菌溶液导流装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452682A (en) * 1980-10-24 1984-06-05 Hitachi, Ltd. Apparatus for measuring clinical emergency check items of blood
EP0156376A2 (fr) * 1984-03-30 1985-10-02 Conducta Gesellschaft für Mess- und Regeltechnik mbH & Co. Procédé pour éviter ou pour surveiller un changement dans un système de référence pour l'analyse et système de référence avec électrode de référence
EP0230645A2 (fr) * 1985-12-28 1987-08-05 Fuji Photo Film Co., Ltd. Appareil pour mesurer l'activité ionique

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
US3413199A (en) * 1965-09-29 1968-11-26 Fischer & Porter Co Method for measurement of residual chlorine or the like
US3572400A (en) * 1967-08-31 1971-03-23 Western Electric Co Dispensing of fluids to small areas
US3629089A (en) * 1970-01-22 1971-12-21 Honeywell Inc Free and combined cyanide measuring apparatus
US4233031A (en) * 1978-12-11 1980-11-11 Environmental Sciences Associates, Inc. Electrochemical testing system and method
US4214968A (en) * 1978-04-05 1980-07-29 Eastman Kodak Company Ion-selective electrode
US4225410A (en) * 1978-12-04 1980-09-30 Technicon Instruments Corporation Integrated array of electrochemical sensors
US4272245A (en) * 1978-12-04 1981-06-09 Transidyne General Corporation Method and apparatus for electro-chemical measurement
US4340457A (en) * 1980-01-28 1982-07-20 Kater John A R Ion selective electrodes
US4336121A (en) * 1980-12-15 1982-06-22 Transidyne General Corporation Apparatus for measuring electrochemical activity
US4397725A (en) * 1980-12-15 1983-08-09 Transidyne General Corp. Apparatus for measuring electrochemical activity
JPS5899745A (ja) * 1981-12-09 1983-06-14 Horiba Ltd イオン濃度測定装置
US4431508A (en) * 1982-12-10 1984-02-14 Brown Jr Harold M Solid state graphite electrode
JPS6029656A (ja) * 1983-07-29 1985-02-15 Hitachi Ltd 血中の元素イオンの分析方法
US4654127A (en) * 1984-04-11 1987-03-31 Sentech Medical Corporation Self-calibrating single-use sensing device for clinical chemistry and method of use
US4549951A (en) * 1984-09-11 1985-10-29 Sentech Medical Corporation Ion selective electrode
US4568445A (en) * 1984-12-21 1986-02-04 Honeywell Inc. Electrode system for an electro-chemical sensor for measuring vapor concentrations

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452682A (en) * 1980-10-24 1984-06-05 Hitachi, Ltd. Apparatus for measuring clinical emergency check items of blood
EP0156376A2 (fr) * 1984-03-30 1985-10-02 Conducta Gesellschaft für Mess- und Regeltechnik mbH & Co. Procédé pour éviter ou pour surveiller un changement dans un système de référence pour l'analyse et système de référence avec électrode de référence
EP0230645A2 (fr) * 1985-12-28 1987-08-05 Fuji Photo Film Co., Ltd. Appareil pour mesurer l'activité ionique

Also Published As

Publication number Publication date
EP0300027A4 (en) 1991-07-17
EP0651246A2 (fr) 1995-05-03
EP0300027A1 (fr) 1989-01-25
DE3854286T2 (de) 1996-04-18
JPH01502360A (ja) 1989-08-17
KR890700697A (ko) 1989-04-26
US4762594A (en) 1988-08-09
BR8805405A (pt) 1989-08-15
AU1361488A (en) 1988-08-24
CN1031425A (zh) 1989-03-01
MX172462B (es) 1993-12-17
KR950011404B1 (en) 1995-10-02
JP2758183B2 (ja) 1998-05-28
DE3854286D1 (de) 1995-09-14
AU621818B2 (en) 1992-03-26
CN1015663B (zh) 1992-02-26
WO1988005833A1 (fr) 1988-08-11
IN171168B (fr) 1992-08-08
ATE126279T1 (de) 1995-08-15
CA1276229C (fr) 1990-11-13
EP0300027B1 (fr) 1995-08-09

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